With this exclusive NCIS t-shirt "10 Rules of Gibbs," you learn there are rules in life, and then there are Gibbs' rules. This may be the only place these rules are written down. This heather gray cotton NCIS shirt features 10 of Gibbs' favorite 50 rules and is a perfect gift for hardcore fans of the show.

I'll wear this T anytime and anywhere. All the true NCIS fans should love this t-shirt, and anything tied to NCIS. First shirt I ordered was too large, so I returned, CBS store was great and sent the next size; I still got it wrong, so returned and reordered again...CBS store is so patient, but I finally got correct size, a 5'1" tall senior woman. LOVE IT!